Videos tagged with Shims

This guide, presented by Justin from Palmetto State Armory, details the essential steps for mounting and tuning suppressors. It covers direct thread and fast-attach systems, emphasizing proper thread cleaning, the use of shims over crush washers, and critical concentricity checks. The guide also addresses firearm tuning to manage increased back pressure and gas blowback, and the necessity of re-zeroing optics after suppressor installation.

This guide details best practices for mounting and maintaining firearm suppressors to prevent catastrophic damage. It emphasizes the critical role of barrel and muzzle device alignment, recommending tools like caliber-specific alignment rods and precision shims. The guide also covers proper thread locking with Rocksett, managing LIDS systems on specific firearms, and cleaning protocols to ensure suppressor longevity and safety, drawing on expert knowledge of NFA regulations and technical firearm maintenance.

This guide details the process of installing a suppressor mount, specifically an AAC muzzle brake for the 51T system, on an AR-15 or AR-10. It emphasizes using the correct shims for proper timing, cleaning threads thoroughly, applying threadlocker like Rocksett, and torquing the device to spec. A critical final step involves checking suppressor concentricity with a rod to prevent baffle strikes.

This guide provides expert instruction from Randy at AT3 Tactical on installing muzzle devices on AR-15 style rifles. It covers essential tools, understanding thread pitches (1/2x28 and 5/8x24), and detailed techniques for using crush washers, lock nuts, and shims to achieve proper timing and secure installation. The instruction emphasizes matching the device to the barrel's specifications to avoid critical issues.